00395nam a22001457a 4500003000400000005001700004008004100021020001500062050002100077245009100098260003600189300000900225521000700234526000800241OSt20140410090340.0121112t        xxu||||| |||| 00| 0 eng d  a0590424033  aPZ 7b.D252 1964  aThe Story of Thomas Alva Edison, InventorbThe Wizard of Menlo ParkcMargaret Davidson  aNew YorkbScholastic Inc.c1990  g19cm  aG2  c410